摘要
运用经典测试理论的项目分析方法对重庆邮电学院 2 0 0 1级大学英语第二学期期末考试题进行分析。结果发现 ,绝大部分被分析的题目在难度、区分度方面都存在问题 ,项目依存性较大。重测表明 ,总分的再测信度不高 ,次级题型间的信度更低 ,大部分结构效度的相关系数未达到规定标准。问卷调查发现 ,多数学生认为期末考试题设计不好 ,反对在期末考试题中出现较多的现成试题 ,认为考试的反拨作用差。可见加强对学业成就测试的研究和评价势在必行。
In terms of classical testing theory,this paper analyzes and evaluates the technical parameters of the final English exam for undergraduates (2001 graders) in Chongqing University of Posts and Telecommunications.Findings reveal that the exam fails in most aspects to meet the fundamental technical standards,chiefly in facility value,item discrimination index,reliability,construct validity.Data by questionnaire show that most students hold that their English abilities have not been adequately tested by the exam.Thus the paper calls for more technical attentions to and more researches into the achievement test in school context.
出处
《重庆交通学院学报（社会科学版）》
2003年第1期69-73,共5页
Journal of Chongqing Jiaotong University(Social Sciences Edition)
关键词
项目分析
难度
区分度
再测信度
结构效度
item analysis
facility value
discrimination index
reliability
validity
